module.exports = function (db, callback) {
    // 用户模型
    db.define("RoleModel", {
            role_id: {type: 'serial', key: true},
            role_name: String,
            ps_ids: String,
            ps_ca: String,
            role_desc: String
        },
        {
            table: "sp_role"
        });
    return callback();
}
